Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 11 - Control or safety systems or apparatus
Patents for F24F 11 - Control or safety systems or apparatus (29,222)
08/2008
08/20/2008CN101245945A Air purifying machine
08/20/2008CN101245944A Air conditioner and its control method
08/20/2008CN101245936A Air conditioner and control method thereof
08/20/2008CN100412456C Commercial air conditioner management system and control method thereof
08/20/2008CN100412455C Sub air conditioner heating starting and controlling method for concatenate air conditioner
08/20/2008CN100412450C Safety device of indoor unit for air conditioner
08/19/2008US7412839 Remote data acquisition system and method
08/14/2008WO2008097743A1 Ventilation airflow rate control
08/14/2008WO2008060041A3 Controlling method of air conditioner
08/14/2008WO2008060041A2 Controlling method of air conditioner
08/14/2008US20080194194 Demand Controlled Ventilation System with Central Air Quality Measurement and Method Herefor
08/14/2008DE19749703B4 Anordnung zur Belüftung eines Raumes Arrangement for ventilation of a room
08/14/2008DE102007004701A1 Heating system operating method, involves comparing condition change of mixer with preset threshold value for condition exchange of mixer, and reducing reference mixer operating time as parameter in control device when value is exceeded
08/14/2008CA2676104A1 Ventilation airflow rate control
08/13/2008EP1956540A2 Building management system and method
08/13/2008EP1956461A2 Local controller, remote management controller and method for automatically updating the local controller of an air conditioner system
08/13/2008EP1956450A1 Building management system and its operation control method
08/13/2008EP1956314A2 Integrated management system and method for controlling multi-type air conditioners and for transmitting compressed data
08/13/2008EP1956313A2 Temperature control method for multi-type air conditioner and apparatus therefor
08/13/2008EP1956312A2 Apparatus and method for integrated management of multi-type air conditioning system
08/13/2008EP1956311A2 Integrated management system for multi-air conditioner and integrated management method thereof
08/13/2008EP1956306A2 Multi-system air-conditioner and method for controlling the same
08/13/2008EP1955276A1 Facility energy management system
08/13/2008EP1954991A1 Geothermal cooling device
08/13/2008EP1954988A1 Atmospheric density reference control
08/13/2008CN201100727Y Air conditioner
08/13/2008CN201100726Y Centralized management control device for separated or mono air conditioner cluster network
08/13/2008CN201100723Y Humidity generator
08/13/2008CN201100721Y Phase change temperature difference energy-saving air-conditioner
08/13/2008CN101242173A Cycle timing intelligent electronic switch
08/13/2008CN101241373A Temperature control method for multi-type air conditioner and apparatus therefor
08/13/2008CN101241364A Local controller, remote management controller and method for automatically updating the local controller of an air conditioner system
08/13/2008CN101241363A Integrated management system and method using enhanced remote communication protocal for controlling multi-type air conditioners
08/13/2008CN101241350A Air conditioner and method of controlling electronic expansion valve thereof
08/13/2008CN101240936A Integrated management system for multi-air conditioner and integrated management method thereof
08/13/2008CN101240935A Air conditioner
08/13/2008CN101240934A Apparatus and method for integrated management of multi-type air conditioning system
08/13/2008CN101240933A Multi-system air-conditioner and method for controlling the same
08/13/2008CN101240932A Air conditioner energy conservation equipment
08/13/2008CN101240931A Air conditioner control system and its control method
08/13/2008CN101240927A Water source air conditioner system and its control method
08/13/2008CN100410600C Control unit for a refrigeration or air conditioning device
08/13/2008CN100410592C Air conditioner
08/12/2008US7409986 Method for controlling flow rate of ventilating air in air conditioner
08/07/2008WO2008094165A1 System and method for budgeted zone heating and cooling
08/07/2008WO2008093581A1 Air conditioning apparatus
08/07/2008WO2008093564A1 Air conditioner
08/07/2008WO2008093497A1 Bathroom air conditioner
08/07/2008WO2008059251A3 Pressure relief vent maintaining fire rating integrity
08/07/2008US20080188173 Ventilation airflow rate control
08/07/2008US20080187433 Fan array fan section in air-handling systems
08/07/2008US20080184716 Storage type air conditioning system, and operation method and control program for storage type air conditioning system
08/07/2008DE202008004159U1 Variable Luftklappensteuerung (Klappenmodul) für zentrale Heizungs-, Belüftungssysteme Variable air flap control (flap module) for central heating, ventilation systems
08/07/2008DE102007005603A1 Sicherheitstechnisches Verfahren für Heizgeräte und Sicherheitsvorrichtung zur Durchführung des Verfahrens Technical safety procedures for heaters and the safety device for implementing the method
08/07/2008DE102007004765A1 Verfahren zum Temperieren eines Kraftfahrzeugs im Stillstand Method for controlling the temperature of a motor vehicle in a stationary
08/06/2008EP1953473A1 Demand control system and method for multi-type air conditioner
08/06/2008EP1953472A2 Integrated management system and method using setting information back-up for controlling multi-type air conditioners
08/06/2008EP1953471A1 Data writing system and method for multi-type air conditioning system
08/06/2008EP1953470A1 Integrated management system and method for controlling multi-type air conditioners
08/06/2008EP1953469A2 Integrated management system and method using enhanced remote communication protocal for controlling multi-type air conditioners
08/06/2008EP1953468A2 Air conditioning system and program updating method thereof
08/06/2008EP1952072A1 Apparatus and method for controlling air conditioner
08/06/2008EP1952071A1 Low energy consumption air conditioning system
08/06/2008CN201097235Y Network type timing temperature controller
08/06/2008CN201097171Y Reading and writing device for air conditioner out-chip memory
08/06/2008CN201096392Y Power factor compensation -type air conditioner integrated energy conservation equipment
08/06/2008CN201096391Y Control device for controlling air conditioner switch-on and off and simultaneously controlling sash ventilation
08/06/2008CN201096390Y Centrifugal type ventilating system
08/06/2008CN101237215A Car air-conditioner frequency conversion control system and its method
08/06/2008CN101236427A Data writing system and method for multi-type air conditioning system
08/06/2008CN101236424A Integrated management system and method for controlling multi-type air conditioners
08/06/2008CN101236423A Integrated management system and method for controlling multi-type air conditioners
08/06/2008CN101236422A Integrated management system and method using setting information back-up for controlling multi-type air conditioners
08/06/2008CN101236001A Blowing out device system for air conditioner, heat removal transmission device system and air conditioning system with the same
08/06/2008CN101236000A Air conditioner outdoor machine heat exchanger dedusting device and its method
08/06/2008CN101235999A Directly-heated system
08/06/2008CN101235998A Air conditioner energy-saving system based on wireless sensor network
08/06/2008CN101235997A Air conditioner energy-saving heat-production device
08/06/2008CN101235996A Air conditioning system and program updating method thereof
08/06/2008CN101235985A Air conditioner
08/06/2008CN101235977A Air conditioner
08/06/2008CN101235976A Air conditioner and its control method
08/06/2008CN101234590A System and method for environmental management of a vehicle
08/06/2008CN100408942C Air-conditioner refrigerator and control method therefor
08/06/2008CN100408929C Air conditioner
08/06/2008CN100408928C Steam cotnrol system for central air conditioner
08/06/2008CN100408927C Biologic cleanliness system and pressure control method
08/06/2008CN100408925C Air conditioner having an enhanced user perception
08/05/2008US7407002 Air conditioner and outdoor unit therefor
07/2008
07/31/2008WO2008090927A1 Air conditioner
07/31/2008US20080179413 Method and apparatus for wine cellar temperature and humidity control
07/31/2008US20080179412 Thermostat with opening portion for accessing batteries field
07/31/2008US20080178615 System and method for controlling demand of multi-air-conditioner
07/31/2008DE102007040594A1 Method for tempering multifunctional housing, involves arranging temperature sensor in multifunctional housing, and intelligent electronic switch is attached at blower
07/31/2008DE102007005500A1 Air conditioning system i.e. motor vehicle air conditioning system, has temperature sensor provided in area of suction tube of evaporator, where sensor determines temperature data for controlling performance of compressor
07/31/2008DE102007005498A1 Air conditioner, particularly vehicle air conditioner, has coolant cycle, in which compressor, gas cooler and air flow through compressor are arranged, and regulating device is provided for performance of compressor
07/31/2008DE102007004129A1 Klimaanlage für ein Kraftfahrzeug Air conditioning system for a motor vehicle
07/31/2008DE102007004128A1 Klimaanlage für ein Fahrzeug Air conditioner for a vehicle
07/31/2008DE102006037127B4 Verfahren zur Regelung klimatischer Parameter in einer Spritzkabine Method for controlling climatic parameters in a spray booth
07/30/2008EP1950508A2 Volume flow regulator
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